1981 Jeep CJ7 Performance Exhaust Products

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Keep Your 1981 Jeep CJ7 in Top Shape with Quality Performance Exhaust Products

Whether you’re repairing or upgrading your Performance Exhaust Product, using high-quality parts is key to keeping your 1981 Jeep CJ7 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Exhaust Headers and Performance Exhaust Mufflers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Performance Exhaust Products from Trusted Brands

Looking for a reliable Performance Exhaust Product? We’ve got you covered with options from brands you know and trust like Flowmaster Inc.. For example, Flowmaster Inc. Performance Exhaust Products start at just $173.99 with an average 4.4 star rating. With over 10 reviews and a solid 4.2 star average, you can shop with confidence knowing other Jeep CJ7 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1981 Jeep CJ7 Performance Exhaust Product at Advance Auto Parts is around $180.62, with a range that starts at $139.99 and goes up to $328.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Flowmaster Inc. 40 Delta Muffler 409S – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 842541, Flowtech Full Length Headers (Truck), 13550FLT, and Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Center Out – Aggressive Sound, 842546 start at just $139.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Exhaust Product, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1981 Jeep CJ7 in peak condition, inside and out.

Essential 1981 Jeep CJ7 Performance Exhaust Products

Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Center Out – Aggressive Sound, 842546 (Part No.842546)

Flowmaster Inc. Super 44 Series Muffler 409S - 2.50 Offset In-2.50 Center Out - Aggressive Sound, 842546

from

$139.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Aggressive Sound, 942041 (Part No.942041)

Flowmaster Inc. 40 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Aggressive Sound, 942041

from

$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Muffler 409S – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 842541 (Part No.842541)

Flowmaster Inc. 40 Delta Muffler 409S - 2.50 Offset In - 2.50 Center Out - Aggressive Sound, 842541

from

$168.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Moderate Sound, 942051 (Part No.942051)

Flowmaster Inc. 50 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Moderate Sound, 942051

from

$173.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowtech – Flowtech Full Length Headers (Truck), 13502FLT (Part No.13502FLT)

Flowtech Full Length Headers (Truck), 13502FLT

from

$386.99
“Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″” flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.”
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Hooker Headers – Hooker Headers Header – AMC Jeep Competition, 9401HKR (Part No.9401HKR)

Hooker Headers Header - AMC Jeep Competition, 9401HKR

from

$478.99
“Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″” machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. ”
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Flowtech – Flowtech Full Length Headers (Truck), 13550FLT (Part No.13550FLT)

Flowtech Full Length Headers (Truck), 13550FLT

from

$328.99
“Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″” flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.”
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Most Popular Performance Exhaust Header for 1981 Jeep CJ7s

Enhance your 1981 Jeep CJ7 with this popular Performance Exhaust Header we have in stock, for $328.99.

Flowtech – Flowtech Full Length Headers (Truck), 13550FLT (Part No.13550FLT)

Flowtech Full Length Headers (Truck), 13550FLT

from

$328.99
“Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″” flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.”
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Best-Selling 1981 Jeep CJ7 Performance Exhaust Mufflers

Upgrade your CJ7 with one of our 4 best-selling Performance Exhaust Mufflers, earning an average 4 stars rating across 7 reviews.

Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Moderate Sound, 942051 (Part No.942051)

Flowmaster Inc. 50 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Moderate Sound, 942051

from

$173.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More

Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Aggressive Sound, 942041 (Part No.942041)

Flowmaster Inc. 40 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Aggressive Sound, 942041

from

$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More

Flowmaster Inc. – Flowmaster Inc. 40 Delta Muffler 409S – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 842541 (Part No.842541)

Flowmaster Inc. 40 Delta Muffler 409S - 2.50 Offset In - 2.50 Center Out - Aggressive Sound, 842541

from

$168.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
See More

Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Center Out – Aggressive Sound, 842546 (Part No.842546)

Flowmaster Inc. Super 44 Series Muffler 409S - 2.50 Offset In-2.50 Center Out - Aggressive Sound, 842546

from

$139.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
See More

Top-Rated Performance Exhaust Product Brands For Your 1981 Jeep CJ7

When it comes to finding the perfect Performance Exhaust Product for your 1981 Jeep CJ7, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Performance Exhaust Product brands including Flowmaster Inc., and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $173.99. Purchasing a Performance Exhaust Product from us here at Advance Auto Parts is a smart move for both you and your 1981 Jeep CJ7, providing peace of mind with parts that meet or exceed OEM standards.

Popular Flowmaster Inc. 1981 Jeep CJ7 Performance Exhaust Products

If you’re looking for a top-quality Performance Exhaust Product for your 1981 Jeep CJ7, Advance Auto Parts has exactly what you need with our selection of Flowmaster Inc. Performance Exhaust Products. We have 1 Flowmaster Inc. Performance Exhaust Products in stock for this fitment, all known for their durability and precision fit. With prices starting at just $173.99, you’ll find the perfect Performance Exhaust Product for your needs and budget. Flowmaster Inc. Performance Exhaust Products for the 1981 Jeep CJ7 come highly rated, with over 3 customer reviews and an impressive average rating of 4.4 stars. Choosing a Flowmaster Inc. Performance Exhaust Product from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Flowmaster Inc. 50 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Moderate Sound, 942051
from $173.99
(3)
Flowmaster Inc. 50 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Moderate Sound, 942051
“Muffler was delivered on time and fit my 1994 Ford Ranger perfectly, and was easy to install (once I got the old one off). The whole muffler felt ‘sol”

FAQs for 1981 Jeep CJ7 Performance Exhaust Products

What are the best-selling Performance Exhaust Products for 1981 Jeep CJ7s?

Out of 5 Performance Exhaust Products that fit 1981 Jeep CJ7s, the following parts are the top sellers:

What’s the price range for 1981 Jeep CJ7 Performance Exhaust Products?

The prices of Performance Exhaust Products for the 1981 Jeep CJ7 range from $139.99 up to $328.99 for the most premium parts.

What is the average price of a Performance Exhaust Product for a 1981 Jeep CJ7?

The average price for Performance Exhaust Products for the 1981 Jeep CJ7 is $180.62. Keep in mind the variety of part types within our Performance Exhaust Product category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Exhaust Products for other Jeep CJ7 model years?

Yes, we carry Performance Exhaust Products for 9 model years of Jeep CJ7s between 1976 and 1986. The following model years are the most popular for Performance Exhaust Product purchases: 1986, 1985, 1984, 1983, 1982, 1980, 1979, 1978, and 1977.

What are the top-rated Performance Exhaust Products that fit the 1981 Jeep CJ7?

The one 1981 Jeep CJ7 Performance Exhaust Product we have in stock is the Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Center Out – Aggressive Sound, 842546. It costs $139.99.

What types of Performance Exhaust Products do you sell for my 1981 Jeep CJ7?

As of 8/2/26, these are some of the most in-demand types of Performance Exhaust Products for a 1981 Jeep CJ7:

Can I get help with 1981 Jeep CJ7 Performance Exhaust Product orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Performance Exhaust Products and more.

What is your return policy for Jeep CJ7 Performance Exhaust Products?

Advance Auto Parts keeps returns simple. For new Jeep CJ7 Performance Exhaust Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.